How long is the flight from State of Washington to Algarve?

On average, it takes 11h 20m to fly from State of Washington to Algarve if you fly out of Seattle (the most popular airport in State of Washington) and into Incheon Intl Airport (the most popular airport in Algarve). If you’re flying out of Spokane and into Incheon Intl Airport, then the flight time is around 14h 10m.

What airlines fly to Algarve?

British Airways, Aer Lingus and KLM are the top three most popular airlines that fly to Algarve from State of Washington according to our data. British Airways is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Algarve. Keep in mind that there are 4 different airlines that fly to Algarve on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington to Algarve?

Aer Lingus is the most popular carrier operating from Washington to Algarve

When did momondo last update prices for flights from Washington to Algarve?

Prices for flights from Washington to Algarve were last updated today.

How many operators does momondo search for flights from Washington to Algarve?

As of December 2025, there are 5 operators available to choose from for flights from Washington to Algarve.

How old do you have to be to fly from Washington to Algarve?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Algarve.

What documentation or ID do you need to fly to Algarve?

The necessary travel and health documents for your Algarve trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$486 Cheap Flights from Washington to Algarve in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Washington to Algarve

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 9:30 am

PDX

FAO

18h 30m2 stops

7:05 pm - 11:25 am

FAO

PDX

24h 20m1 stop

$486KLM

Tue, Jan 13 - Thu, Jan 22

8:10 am - 2:15 pm

SEA

FAO

22h 05m2 stops

1:25 pm - 7:16 pm

FAO

SEA

37h 51m2 stops

$487Multiple Airlines

Sat, Jan 24 - Sat, Jan 31

7:00 am - 9:30 am

PDX

FAO

18h 30m2 stops

7:05 pm - 7:13 pm

FAO

PDX

32h 08m2 stops

$496KLM

Tue, Jan 13 - Thu, Jan 22

7:00 am - 10:10 am

PDX

FAO

19h 10m2 stops

5:45 pm - 5:35 pm

FAO

PDX

31h 50m2 stops

$497KLM

Sat, Jan 24 - Sat, Jan 31

3:00 pm - 10:25 am

SEA

FAO

36h 25m2 stops

4:35 pm - 2:20 pm

FAO

SEA

28h 45m2 stops

$531Lufthansa

Tue, Mar 17 - Tue, Mar 24

7:00 am - 12:00 pm

PDX

FAO

45h 00m3 stops

1:10 pm - 12:43 am

FAO

PDX

43h 33m3 stops

$535United Airlines

Tue, Jan 13 - Thu, Jan 22

2:00 pm - 2:15 pm

SEA

FAO

16h 15m2 stops

1:55 pm - 1:20 pm

FAO

SEA

31h 25m1 stop

$567Lufthansa

Sat, Jan 24 - Sat, Jan 31

7:10 am - 4:20 pm

SEA

FAO

25h 10m2 stops

11:40 am - 11:22 pm

FAO

SEA

43h 42m2 stops

$687Scandinavian Airlines

Fri, Jan 30 - Tue, Feb 3

6:30 am - 2:45 pm

PDX

FAO

24h 15m2 stops

4:55 pm - 11:37 pm

FAO

PDX

38h 42m2 stops

$750British Airways

Mon, May 4 - Fri, May 15

7:10 am - 4:20 pm

SEA

FAO

25h 10m2 stops

11:40 am - 10:25 pm

FAO

SEA

42h 45m2 stops

$792Scandinavian Airlines

Fri, Jan 30 - Tue, Feb 3

Lufthansa flights from State of Washington to Algarve

Our best Lufthansa deals on State of Washington to Algarve flight tickets

Lufthansa

Mar 17

SEA3:00 pmSeattle/Tacoma Intl

36h 25m

2 stops

FAO10:25 amFaro

Mar 24

FAO4:35 pmFaro

28h 45m

2 stops

SEA2:20 pmSeattle/Tacoma Intl

$531

Find similar

Lufthansa

Jan 24

SEA2:00 pmSeattle/Tacoma Intl

16h 15m

2 stops

FAO2:15 pmFaro

Jan 31

FAO1:55 pmFaro

31h 25m

1 stop

SEA1:20 pmSeattle/Tacoma Intl

$567

Find similar

Lufthansa

May 4

SEA9:55 amSeattle/Tacoma Intl

20h 35m

2 stops

FAO2:30 pmFaro

May 14

FAO3:25 pmFaro

28h 55m

1 stop

SEA12:20 pmSeattle/Tacoma Intl

$1,861

Find similar

Scandinavian Airlines flights from State of Washington to Algarve

Our best Scandinavian Airlines deals on State of Washington to Algarve flight tickets

Scandinavian Airlines

Jan 30

SEA7:10 amSeattle/Tacoma Intl

25h 10m

2 stops

FAO4:20 pmFaro

Feb 3

FAO11:40 amFaro

43h 42m

2 stops

SEA11:22 pmSeattle/Tacoma Intl

$687

Find similar

Scandinavian Airlines

Jan 30

SEA7:10 amSeattle/Tacoma Intl

25h 10m

2 stops

FAO4:20 pmFaro

Feb 3

FAO11:40 amFaro

42h 45m

2 stops

SEA10:25 pmSeattle/Tacoma Intl

$792

Find similar

Scandinavian Airlines

May 1

SEA11:10 amSeattle/Tacoma Intl

22h 45m

2 stops

FAO5:55 pmFaro

May 16

FAO6:45 pmFaro

35h 32m

2 stops

SEA10:17 pmSeattle/Tacoma Intl

$2,231

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandFaro

PDX - FAO

PDXFAO

Portland

Tue 1/13

7:00 am-9:30 am

2 stops18h 30m

Faro

Thu 1/22

7:05 pm-11:25 am

1 stop24h 20m

$486

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Sat 1/24

8:10 am-2:15 pm

2 stops22h 05m

Faro

Sat 1/31

1:25 pm-7:16 pm

2 stops37h 51m

$487

PortlandFaro

PDX - FAO

PDXFAO

Portland

Tue 1/13

7:00 am-9:30 am

2 stops18h 30m

Faro

Thu 1/22

7:05 pm-7:13 pm

2 stops32h 08m

$496

PortlandFaro

PDX - FAO

PDXFAO

Portland

Sat 1/24

7:00 am-10:10 am

2 stops19h 10m

Faro

Sat 1/31

5:45 pm-5:35 pm

2 stops31h 50m

$497

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Tue 3/17

3:00 pm-10:25 am

2 stops36h 25m

Faro

Tue 3/24

4:35 pm-2:20 pm

2 stops28h 45m

$531

PortlandFaro

PDX - FAO

PDXFAO

Portland

Tue 1/13

7:00 am-12:00 pm

3 stops45h 00m

Faro

Thu 1/22

1:10 pm-12:43 am

3 stops43h 33m

$535

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Sat 1/24

2:00 pm-2:15 pm

2 stops16h 15m

Faro

Sat 1/31

1:55 pm-1:20 pm

1 stop31h 25m

$567

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Fri 1/30

7:10 am-4:20 pm

2 stops25h 10m

Faro

Tue 2/3

11:40 am-11:22 pm

2 stops43h 42m

$687

PortlandFaro

PDX - FAO

PDXFAO

Portland

Mon 5/4

6:30 am-2:45 pm

2 stops24h 15m

Faro

Fri 5/15

4:55 pm-11:37 pm

2 stops38h 42m

$750

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Fri 1/30

7:10 am-4:20 pm

2 stops25h 10m

Faro

Tue 2/3

11:40 am-10:25 pm

2 stops42h 45m

$792

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Algarve

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Algarve?

The cheapest day to depart from State of Washington to Algarve is on a Thursday. Travelers who choose to depart for Algarve on a Thursday will often find tickets for as low as $980. Flights from State of Washington to Algarve on a Sunday will generally be more expensive and average around $1,176. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Algarve?

In the afternoon is the cheapest time of day to fly from State of Washington to Algarve when you can find flight prices for as low as $960. Flying to Algarve in the afternoon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Algarve, so prices are often more expensive at around $1,484 per ticket.

Can stopping save me money on State of Washington to Algarve flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Algarve.

Cheap State of Washington to Algarve flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Algarve

Fastest flight time	13h 55m
Direct flights	None

The fastest flight from State of Washington to Algarve takes 13h 55m

There are no direct flights from State of Washington to Algarve. There are no popular flight routes from State of Washington to Algarve.

Search flight deals

When did momondo last update prices for flights from Washington to Algarve?
Prices for flights from Washington to Algarve were last updated today.
How many operators does momondo search for flights from Washington to Algarve?
As of December 2025, there are 5 operators available to choose from for flights from Washington to Algarve.
How old do you have to be to fly from Washington to Algarve?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Algarve.
What documentation or ID do you need to fly to Algarve?
The necessary travel and health documents for your Algarve trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from State of Washington to Algarve?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from State of Washington to Algarve is Boeing 737-800 Passenger/BBJ2 (winglets) (14.16% of total bookings). The next most popular plane models are Airbus A321neo (12.10%), Boeing 737-900 (8.46%), and Boeing 787-9 Dreamliner (8.32%).

Best airlines flying from State of Washington to Algarve

Compare and see reviews for airlines that fly from State of Washington to Algarve with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $481	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights
British Airways	PriceFrom $695	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
Aer Lingus	PriceFrom $756	Free Cancellation	Rating 7.2 1,392 reviews	Search Aer Lingus flights
Lufthansa	PriceFrom $782	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Algarve?

Finding the right flight to Algarve from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Algarve quick and easy, saving you time and money.

Can I find flights from Washington to Algarve with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington to Algarve flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington to Algarve?

momondo provides multiple filters to help you find the best flight to Algarve from Washington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington to Algarve right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington to Algarve flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.